oh my hours vs Chalk
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
oh my hours
Track your distraction-free hours by marking each hour of your day. Visualize your progress across days, weeks, months, and a full year. This app helps you understand how much time you reclaim from chosen distractions.
- Hour-by-hour daily tracking
- Distraction-free time visualization
- Day, week, month, and year views
- Home and lock screen widgets
- Data export to CSV
- Private by design, no account needed
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How many hours of your day are truly yours? oh my hours draws each hour of your day as a single mark: yours if you stayed off the apps you chose as distractions, lost if you didn't. Your whole year fits on one screen, one mark per day. It's not a screen time report. It asks a different question: how many hours stayed distraction free today? How it works 1. Pick the apps and categories that distract you. 2. Go about your day. A single second in one of them puts that hour on the line. 3. Checkpoint appears. Keep the hour by closing the app, or continue and lose it. 4. Choose your day limit. Too many lost hours and the day is lost too. Four views of your time • Day. 24 hours, one glance. • Week. Seven days, side by side. • Month. Four weeks in one look. • Year. Your whole year, on one screen. Widgets for where you actually look Home screen and lock screen widgets, in every size, for every view. Put your grid in front of yourself, not behind another tap. Share what you see A single tap turns any view into a clean image. Post it, save it, or send it to a friend. Private by design Everything stays on your device. No account. No server. No analytics. Export your full history to CSV, anytime, free. Not a blocker oh my hours won't lock you out or shame you into stopping. At your hour limit, checkpoint shows up with two options: keep the hour by closing the app, or continue and lose it. Continuing is always allowed. You can switch checkpoint off Free and Full Free, forever: day and week views, basic widgets, the default icon set, full data export. Full Version unlocks month and year views, their widgets, and more icon sets. One yearly payment or a one-time purchase. About the name It's what you'll say the first time you look at the grid. Terms, Privacy And Conditions Read on https://mindfulbun.studio/oh-my-hours/terms/ & https://mindfulbun.studio/oh-my-hours/privacy/ & https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Chalk
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Chalk is a counter for the small things you pay for in batches. Therapy sessions, padel matches, lessons, coffees owed to the person who always gets them. Tap a counter to add one. That is the whole interaction. Give a counter a price and it does the arithmetic: four sessions at 90 euro reads as 360 euro owed. When you settle up, tap Settle. The count goes back to zero and the cycle is filed away with its total and its dates, so you can look back at what you paid and when. Settling is not deleting. Nothing you count is ever thrown away. • Tally marks, the way you would actually keep score • Home Screen widgets that count without opening the app • Lock Screen widgets and an Apple Watch app • Siri and Shortcuts: "tick therapy" • Undo, in case of a fat finger • Everything on your device, synced through your own iCloud No account. No server. Nothing collected.
Screenshots
Verdict
The clearest difference is in-app purchases: Chalk at none against oh my hours's 2. On price, ads, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. oh my hours sells 2 in-app purchases, starting at $9.99 per year. Chalk asks for nothing beyond the download.
| Parameter | oh my hours | Chalk |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (3 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Monthly | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | — |
| Devices | iPhone, iPad | iPhone, Apple Watch |
| Requires iOS | 26.2 | 26.0 — better |
| Further details — not scored | ||
| Size | 14 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Yaroslav Neznaradko | Sepehr Mohammadi |
In-app purchases
oh my hours
- oh my hours - yearly$9.991 Year
- oh my hours - lifetime$19.99
Chalk
No in-app purchases









